A166731 Positive integers with English names ending in "d".

100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2100, 2200, 2300, 2400, 2500, 2600, 2700, 2800, 2900, 3000, 3100, 3200, 3300, 3400, 3500, 3600, 3700, 3800, 3900, 4000, 4100, 4200, 4300, 4400

Offset: 1

Author

Rick L. Shepherd, Oct 20 2009

Keywords

• easy
• nonn
• word

Comments

To avoid ambiguity, the American system is used here; i.e., no names such as "milliard" or "billiard".

Different from multiples of 100 (see example) and from A044332 (10100 is a term of the present sequence). In fact, if all names of multiples of a million are considered to end with an "n" (even beyond the usual naming system: see A146755 for links), those numbers are terms of A060228, not this sequence, meaning this sequence is precisely {positive multiples of 100} MINUS {(positive) multiples of 1000000}.

Examples

			One hundred (100) is a term; one million (1000000) is not a term (but is a term of A060228).
		

Crossrefs

Cf. A166726, A166727, A166728, A166729, A166730, A059093, A060228.